date sheet Schaeffer Gauge - Buy it in Shanghai, China

A combination pressure gauge and diaphragm seal forming one unique instrument schaeffer gauge that used for low pressure corrosive media where diaphragm seal protection is needed. Process where low or high temperature will affect seal fill fluid.

Specifications For SCHAEFFER GAUGE

Dial 4" (100mm), 6" (150mm)
Case AISI 304 Stainless Steel
Diaphragm AISI 316 stainless Steel Diaphragm and Socket
Filling Food Grade Glycerin Filled
Internal Stainless Steel
Connection 1/2" or 1/4" NPT Stainless Steel, Welded
Range 0-10" water/oz ... 0-15psi/kpa ... 0/300psi/kpa
Accuracy Lower pressure 1.5%, pressure 1.0%